\begin{table}
\centering
\begin{tabular}[t]{lcccc}
\toprule
  & (1) & (2) & (3) & (4)\\
\midrule
(Intercept) & 0.251091*** &  &  & \\
 & (0.036557) &  &  & \\
tMean & 0.009087*** & 0.035359*** & 0.002598*** & 0.0013896**\\
 & (0.002009) & (0.006496) & (0.000818) & (0.0005976)\\
prec & -0.000576 & -0.000722* & -0.000207 & -0.0000605\\
 & (0.000393) & (0.000436) & (0.000144) & (0.0000694)\\
\midrule
Num.Obs. & 1026090 & 1026090 & 1026090 & 1026090\\
R2 & 0.000 & 0.002 & 0.003 & 0.124\\
R2 Adj. & 0.000 & 0.002 & 0.003 & 0.043\\
R2 Within &  & 0.001 & 0.000 & 0.000\\
R2 Within Adj. &  & 0.001 & 0.000 & 0.000\\
AIC & 6249447.2 & 6248249.2 & 6247613.1 & 6288718.0\\
BIC & 6249482.8 & 6251967.3 & 6253273.2 & 7325705.0\\
RMSE & 5.09 & 5.08 & 5.08 & 4.76\\
Std.Errors & by: fips & by: fips & by: fips & by: fips\\
FE: sample_month &  & X &  & \\
FE: state_year &  &  & X & \\
FE: ori_year &  &  &  & X\\
\bottomrule
\multicolumn{5}{l}{\rule{0pt}{1em}* p $<$ 0.1, ** p $<$ 0.05, *** p $<$ 0.01}\\
\end{tabular}
\end{table}
